Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quais rodadas Vic Elford com um motor Ford Cosworth DFV 3.0 V8 teve?
 ###Tabelas: CREATE TABLE teams_and_drivers (teams_and_drivers_id AUTO_INCREMENT PRIMARY KEY, Constructor VARCHAR, Chassis VARCHAR, Engine VARCHAR, Tyre VARCHAR, Driver VARCHAR, Rounds VARCHAR) CREATE TABLE table_of_sentences (table_of_sentences_id AUTO_INCREMENT PRIMARY KEY, Tribunal VARCHAR, Number of autos da fé with known sentences VARCHAR, Executions in persona VARCHAR, Executions in effigie VARCHAR, Penanced VARCHAR, Total VARCHAR) CREATE TABLE grand_slams:11_finals_9_titles_2_runner-ups (grand_slams:11_finals_9_titles_2_runner-ups_id AUTO_INCREMENT PRIMARY KEY, Outcome VARCHAR, Year INT, Championship VARCHAR, Surface VARCHAR, Partner VARCHAR, Opponent VARCHAR, Score VARCHAR) CREATE TABLE stadia (stadia_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Stadium VARCHAR, Capacity INT, Club VARCHAR, Region VARCHAR) CREATE TABLE professional_organizations (professional_organizations_id AUTO_INCREMENT PRIMARY KEY, Favorite professional sport VARCHAR, 2005 VARCHAR, 2008 VARCHAR, 2011 VARCHAR, 2012 VARCHAR)  
SELECT Rounds FROM teams_and_drivers WHERE Driver = vic elford AND Engine = ford cosworth dfv 3.0 v8